public class A1_3 {
    public static class Department
    {
       public School theSchool;
       public Instructor theInstructor[];
       public Subject theSubject[];

       /**
       @roseuid 672757F60086
        */
       public Department()
       {

       }
    }

    public static class Instructor
    {
       public Department theDepartment[];
       public Subject theSubject[];

       /**
       @roseuid 672755BC0049
        */
       public Instructor()
       {

       }
    }

    public static class School
    {
       public Department theDepartment[];
       public Student theStudent[];

       /**
       @roseuid 672757F60163
        */
       public School()
       {

       }
    }

    public static class Student
    {
       public Subject theSubject[];

       /**
       @roseuid 672755BC009D
        */
       public Student()
       {

       }
    }

    public static class Subject
    {
       public Instructor theInstructor;
       public Student theStudent;
       public Department theDepartment;

       /**
       @roseuid 672757F600FF
        */
       public Subject()
       {

       }
    }
}
